Cloud Function default SA

[jdyke]

Is your feature request related to a problem? Please describe.
Cloud Functions in GCP can have the default SA attached to them which has the editor role. This is a candidate for remediation.

[jdyke]

There is no client library yet for Cloud Functions in python. This will need to be coded via the [Google API client library].(https://cloud.google.com/apis/docs/client-libraries-explained#google_api_client_libraries)